MartinS312

S312

Spur Gear

Item #100811741

A Gear Style
14.5° Pressure Angle
12 Teeth
3 Diametral Pitch
4 in Pitch Diameter

4 in Face Width

Reborable

w/o Keyway

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MartinS312

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Product Details

A Gear Style
14.5° Pressure Angle
12 Teeth
3 Diametral Pitch
4 in Pitch Diameter

description

Martin Stock Spur Gears are available in five different styles. Contact your local Applied® service center for other styles. Steel gears are furnished in plain style and plain style with hub. Cast gears are furnished plain with hub, web with lightening holes and with spoke. Cast gears are cast with larger hub to provide extra strength and to allow for larger bores.

features

More cost effective, quieter running and metallic options
Four ball wear test 40 kg: 63 mm
Reliability from steel, cast iron and brass
Parallel shaft applications
Base oil viscosity: 500 SUS @ 100 °F

Specifications

Pitch Diameter [Min]	4 in
Set Screw Size	N/A
Outside Dia.	4.666 in
Outside Dia. [Min]	4.66 in
Diametral Pitch	3
Bore Size	1.3125 in
Origin	Reborable
Keyway	w/o Keyway
Pitch Diameter	4 in
Pressure Angle	14.5 °
Gear Style	A
AGMA Quality	6
Hub Dia.	N/A
Bore Dia. [Min]	1 5/16 in
Material	Steel
Length Through Bore	4 in
Torque at 300 RPM	5462.167 lb/in
Bore Dia. [Max]	2 in
Hardened Teeth	Without Hardened Teeth
Torque at 600 RPM	4096.625 lb/in
Type	A
Torque at 1200 RPM	2678.563 lb/in
Torque at 200 RPM	6302.5 lb/in
Inch/Metric	Inch
Torque at 1800 RPM	2030.81 lb/in
Bore Type	Reborable
Class	6
Torque at 900 RPM	3221.278 lb/in
Bore Size [Max]	2 in
No. of Teeth	12
Set Screw	No
Weight	12.14 LB
EAN or UPC	697950053288

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